mod default vals

Change-Id: If2fd6e1d6079baaf8e7505425ba6e8cff46d1d56
diff --git a/src/gstamlvideosink.c b/src/gstamlvideosink.c
index 51f131c..8e69f53 100644
--- a/src/gstamlvideosink.c
+++ b/src/gstamlvideosink.c
@@ -85,12 +85,12 @@
 
 #define GST_CAPS_FEATURE_MEMORY_DMABUF "memory:DMABuf"
 #define GST_USE_PLAYBIN 1
-#define GST_DEFAULT_AVSYNC_MODE 0
+#define GST_DEFAULT_AVSYNC_MODE 1 // 0:v master, 1:a master
 
-#define RENDER_DEVICE_NAME "wayland"
+#define RENDER_DEVICE_NAME "westeros"
 #define USE_DMABUF TRUE
 
-#define DRMBP_EXTRA_BUF_SZIE_FOR_DISPLAY 5
+#define DRMBP_EXTRA_BUF_SZIE_FOR_DISPLAY 1
 #define DRMBP_LIMIT_MAX_BUFSIZE_TO_BUFSIZE 1
 #define DRMBP_UNLIMIT_MAX_BUFSIZE 0